He didn't make that one for me, and I don't want to publically say what he charges me for stuff, but keep in mind that I've bought close to 30 things from him and have become friends with Owen, and I get a bit of a price break. Your best bet is to probably email him through his site to get a price quote. Lots more pics of it through his site too of the cannons showing how they move. Check out his site, tons of great stuff there.